How to create an Upload page to my NAS

[font=Verdana]I need to allow people to upload large files to my local filestore, and would greatly appreciate suggestions etc.[/font]I have PlusNet broadband already, and plan on buying a NAS device which would be (nearly) always on and connected to my modem router. I'd like to create a webpage within a subdomain of one of my PlusNet-hosted domains, and people who need to send me a file would be directed to that page. It would collect a few standard bits of data and then allow them to upload files of around 100MB directly to a write-only directory on my NAS.Over to you experts to see whether this could be made to fly ...